<?php

namespace app\admin\model;

use think\Model;
use traits\model\SoftDelete;

class Purchase extends Model
{
    use SoftDelete;    

    // 表名
    protected $name = 'purchase';
    
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'integer';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    protected $deleteTime = 'deletetime';

    // 追加属性
    protected $append = [
    	'detail'
    ];
    

    public function getDetailAttr($value, $data)
    {
    	$list = (new Bill)::all(['purchase_id'=>$data['id']]);
    	return $list;
    }

}
